CN100395917C - Antenna connector - Google Patents
Antenna connector Download PDFInfo
- Publication number
- CN100395917C CN100395917C CNB2004100544308A CN200410054430A CN100395917C CN 100395917 C CN100395917 C CN 100395917C CN B2004100544308 A CNB2004100544308 A CN B2004100544308A CN 200410054430 A CN200410054430 A CN 200410054430A CN 100395917 C CN100395917 C CN 100395917C
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- Prior art keywords
- cylindrical outer
- ground connection
- outer casing
- connector
- antenna
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Abstract
The present invention relates to an antenna connector which comprises a cylindrical outer shell, a bonding component which is closely arranged in the cylindrical outer shell, an earth back cover which is assembled at the top of the bonding component by a matched conical sloping surface, a lower pad sheet arranged at the top of the outer convex ring part of the earth back cover, an upper fixed washer positioned above the lower pad sheet, a flexible ring-shaped spring positioned between the lower pad sheet and the upper fixed washer, an earth connecting pipe which is closely assembled in the earth back cover, an insulating sleeve body arranged in the earth connecting pipe, and a central terminal arranged in the insulating sleeve body, wherein the inner wall of the cylindrical outer shell is provided with an inner convex shoulder part, the bonding component is provided with an outer convex ring part which is bridged on the inner convex shoulder part of the cylindrical outer shell, the earth back cover is convex outwards from the cylindrical outer shell and is provided with an outer convex ring part which is bridged on the outer convex ring part of the bonding component, the upper fixed washer and the lower pad sheet are separated to form a proper distance, and the upper fixed washer is fixed and riveted at the top of the cylindrical outer shell. The antenna connector has the advantages of firm structure and accurate connection. The uniform rotating operating force and the good positioning quality of an antenna can be kept.
Description
Technical field
The present invention is relevant a kind of antenna connector, especially strong about a kind of structure, as to engage precisely and can keep antenna good location quality connector.
Background technology
The turn up of wireless device such as wireless network development in recent years.This wireless device by antenna in order to receiving and transmitting signal.Because of the transmitting-receiving of wireless signal is to use radio-frequency technique, and in order to obtain better communication quality, this antenna must can be adjusted direction, to obtain different angle of radiation.
See also Fig. 1 to shown in Figure 3, wireless devices such as wireless network 1 employed antenna structure 2, it is linked to this wireless device 1 corresponding connector construction (not icon), a lower fixed seat 22 it is incorporated into these connector 21 a set rotatable portion, a upper fixed seat 23 its pivots and ties that it is incorporated into this upper fixed seat 23 in this lower fixed seat 22 and an antenna 24 to generally comprise a connector 21.Usually upper fixed seat 23 (comprising antenna 24) can impose angular adjustment up and down to lower fixed seat 22, and the elevation angle angle (as shown in Figure 1) of this antenna 24 of scalable; Lower fixed seat 22 comprises upper fixed seat 23 and antenna 24) then can impose just backward rotation adjusting to connector 21, and the angle of the positive reverse direction of this antenna 24 of scalable.
The angle of above-mentioned antenna structure 2 and the adjusting of direction must keep the location at any time.More with regard to connector 21; After these connector 21 butt joints lock onto wireless device 1, in order to make antenna 24 can just contraryly rotate and keep at any time the location, obtaining the best angle of radiation of prevailing circumstances, it is one stable and be easy to rotate the torsion of adjusting that the structure of this connector 21 just must have, and supports whole antenna.
Fig. 4 and Fig. 5 are respectively the end view and the cutaway view of known connector.This known antenna connector 3 comprises a shell 31, and its top has a port 311, inner formation one accommodating chamber 312, and these shell 31 inwalls have a lip portions 313; It is installed in the accommodating chamber 312 of this shell 31 from bottom to top one circular washer 32; It is positioned at circular washer 32 belows one wave plate shape reed 33; It is installed in the accommodating chamber 312 of shell 31 from bottom to top one ground connection tube connector 34, and make a part of via port 311 outside projections, and this ground connection tube connector 34 has an evagination ring 341, and it is positioned at wave plate shape shape reed 33 bottom surfaces, makes this wave plate shape reed 33 between between this evagination ring 341 and circular washer 32; It is installed in the inside of this ground connection tube connector 34 one insulation body 35; It is installed in the inside of this insulation body 35 one center terminal 36, and this center terminal is for the holding wire (heart yearn) that connects wireless device 1 and antenna 24; It is tight with at the part from shell 31 outside projections of ground connection tube connector 34 from top to bottom one rear cover body 37, and this rear cover body 37 combines with lower fixed seat 22, and this lower fixed seat 22 can drive this rear cover body 37 and ground connection tube connector 34 rotates in shell 31; And one conjugative component 38 its be tight with at accommodating chamber 312 bottoms of shell 31 from top to bottom, and be resisted against the lip portions 313 of this shell 31, this conjugative component 35 is engaged in wireless device 1 and matches on the connector of answering.
Above-mentioned this known connector 3 mainly is torsion and the stationkeeping ability that provides ground connection tube connector 34 and rear cover body 37 with wave plate shape reed 33.Yet, this known connector 3 has following all shortcomings in the use: (one) known connector uses wave plate shape reed 33 as the torsion assembly, be installed in circular washer 32 and evagination ring 341 between the space in, and in this certain space, make reed distortion and obtain torsion, but, the elasticity varied journey system of reed 33 short (its installing space a also is limited), the variation relation of distortion of itself and torsion is too sensitive, and part manufacturing tolerance, can't accurately grasp, therefore, be difficult to obtain conforming torsion; (2) space that produces because of torsion is minimum, and when rotated, the space can change, and causes the inequality of torsion, and relative response can feel that operation strength is inhomogeneous when user's rotary manipulation, and the time pine when tight; (3) reed 33 is the end faces that directly tightly place evagination ring 341, when the antenna rotary manipulation, this reed 33 can be along with rotation, though can impose lubricating oil in friction rotation place, but this reed 33 still can because of its wave tab along with rotation, and with face connected components and produce to interfere and cause the different sound of rotation; (4) between conjugative component 38 and the shell 31, and between ground connection tube connector 34 and the rear cover body 37, be the close-fitting combination, yet, cause coming off to each other sometimes because of the control of close-fitting is improper, be unable to cope with the user and rotate the rotary manipulation power of being brought when regulating, cause antenna to come off damaging and can't use; (5) when conjugative component 38 lock onto wireless device 1 corresponding connector, might be improper because of both sides' control (the long or dislocation of length), cause ground connection tube connector 34 to be drawn back, and extruding wave plate shape reed 33, make this reed excessive deformation, make in the time of to regulate antenna,, and might its rotatory force can cause screwing or unscrewing of 1 of conjugative component 38 and wireless device because of the tension of 341 of this reed 33 and evagination rings can't rotate; Again, above-mentioned when unscrewing antenna, because of reed 33 excessive deformation, can't reply original torsion and unbearably use; (6) the ground end signal of wireless device 1 is to be conveyed to the antenna negative terminal via conjugative component 38, ground connection tube connector 34 and rear cover body 37 in regular turn, and it is the contact of multiple segmenting, and ground connection property is not good; (7) in the middle of its all multicompartment, have assembly system partly to be assembled in shell 31 from bottom to top, also having partly, assembly is to be assembled in this shell 31, comparatively trouble inconvenience of its assembling from top to bottom.
Summary of the invention
Because the shortcoming of above-mentioned known connector, the objective of the invention is to design provides a kind of antenna connector of innovating structure, and its structure is strong, joint is accurate and can keep the rotary manipulation power of antenna homogeneous and good alignment quality.
Antenna connector of the present invention includes: a cylindrical outer casing, its inwall have crossette portion in; It is tight with at the inside of this cylindrical outer casing one conjugative component, and this conjugative component has an evagination ring, and it is cross-placed on the shoulder of this cylindrical outer casing; Its tapered slope of answering to match of one ground connection rear cover body is assembled in the top of this conjugative component, and outwards outstanding from cylindrical outer casing, and this ground connection rear cover body has an evagination ring, and it is cross-placed on the evagination ring of this conjugative component; It is installed in the top of the evagination ring of this ground connection rear cover body one lower gasket; One upper setting block, its top that is positioned at this lower gasket suitable distance of being separated by, and be fixed in the top of this cylindrical outer casing and give riveted; One telescopic wound spring its be installed in this lower gasket and this upper setting block between; It is tight with at the inside of this ground connection rear cover body one ground connection tube connector; It is installed in the inside of this ground connection tube connector one insulation body; And one center terminal its be installed in the inside of this insulation body.
Be assembled in cylindrical outer casing inside because each assembly all is from top to bottom same directions, so its assembling is convenient; Assembling is with the apical margin of cylindrical outer casing the upper setting block rivet clasp will all to be fixed at last, prevents that assembly from coming off; Ground connection rear cover body and conjugative component be tapered slope match should, can guarantee that the center terminal of this ground connection rear cover body is positioned at the positive center of connector, the butt joint of avoiding misplacing causes the damage of connector; The ground end signal of wireless device is directly to be contacted with the ground connection rear cover body and to conduct to the antenna negative terminal via conjugative component, and its ground connection property is splendid; Use the retractility wound spring as the torsion assembly, it is long that it changes shape journey, and the variation relation of torsion of spring (elastic force) and moment comparatively relaxes, and therefore, can obtain homogeneous and stable torsion and locating effect.
Description of drawings
Fig. 1 is the schematic side view that an antenna structure combines with a wireless device.
Fig. 2 is the front-view schematic diagram that an antenna structure combines with a wireless device.
Fig. 3 is the end view of an antenna structure.
Fig. 4 is the end view of known antenna connector.
Fig. 5 is the cutaway view of connector shown in Figure 4.
Fig. 6 is the end view of antenna connector of the present invention.
Fig. 7 is the cutaway view of connector shown in Figure 5.
The primary clustering symbol description
Wireless device
Antenna structure
21. connector
22. lower fixed seat
23. upper fixed seat
24. antenna
Known antenna connector
31. shell
311. port
312. accommodating chamber
313. lip portions
32. circular washer
33. wave plate shape washer
34. ground connection tube connector
341. evagination ring
35. insulation body
36. center terminal
37. rear cover body
38. conjugative component
Antenna connector of the present invention
41. shell
411. interior crossette portion
412. following accommodating chamber
413. last accommodating chamber
414. inner protuberant ring portion
415. apical margin
42. conjugative component
421. body
422. evagination ring
423. internal thread
424. addendum cone shape inclined-plane
43. ground connection rear cover body
431. evagination ring
432. base cone shape inclined-plane
433. side cover
44. lower gasket
441. vertical prominent ring body
45. go up fixing sliding department
451. vertical prominent ring body
46. telescopic wound spring
47. ground connection tube connector
48. insulation body
49. center terminal
Embodiment
Structure of the present invention, characteristics and effect thereof, the embodiment of adjoint further is described in detail as follows.Wherein, Fig. 6 is the end view of antenna connector of the present invention, and Fig. 7 is the cutaway view of antenna connector of the present invention.
As shown in the figure, antenna connector 4 of the present invention includes a cylindrical outer casing 41, a conjugative component 42, a ground connection rear cover body 43, a lower gasket 44, a upper setting block 45, one telescopic wound spring 46, a ground connection tube connector 47, an insulation body 48 and a center terminal 49.
The inwall of above-mentioned this cylindrical outer casing 41 position, stage casing approximately has crossette portion 411 in, and to be the boundary with crossette portion in this be divided into the inside of this cylindrical outer casing down accommodating chamber 412 and go up accommodating chamber 413.
Above-mentioned this conjugative component 42 has a body 421, and it is tight with at the following accommodating chamber 412 of cylindrical outer casing 41, and this conjugative component has an evagination ring 422, and it is cross-placed on the shoulder 411 of cylindrical outer casing 41, the inwall of this conjugative component then is provided with the internal thread 423 that engages usefulness, can be locked in the connector (not icon) that wireless device 1 matches and should be provided with.This conjugative component 42 also can with above-mentioned cylindrical outer casing 41 one-body molded making.
Above-mentioned this ground connection rear cover body 43 is the tops that are assembled in conjugative component 42, and is positioned at the last accommodating chamber 413 of cylindrical outer casing 41 and outwards outstanding, and this ground connection rear cover body 43 has an evagination ring 431, and it is cross-placed on the evagination ring 422 of conjugative component 42.Again, the bottom surface of this ground connection rear cover body 43 system forms base cone shape inclined-plane 432, and the end face of conjugative component 42 then forms addendum cone shape inclined-plane 424, and both phase interworkings should.This ground connection rear cover body 43 protrudes in the part of outer cylindrical shell 41, combines with lower fixed seat 22 in addition.
Above-mentioned this ground connection tube connector 47 is tight with at the inside of ground connection rear cover body 43.Insulation body 48 is installed in the inside of this ground connection tube connector 47.Center terminal 49 then is installed in the inside of this insulation body 48, that is this center terminal 49 is the center axial locations that are positioned at ground connection rear cover body 43.This center terminal is for the holding wire that connects wireless device 1 and antenna 24.
Above-mentioned this lower gasket 44 is installed in the top of ground connection rear cover body 43 evagination rings 431.Telescopic wound spring 46 be installed in this lower gasket 44 and following upper setting block 45 between.This upper setting block 45 is positioned at the upper end of this telescopic wound spring 46, and with the lower gasket 44 suitable distance of being separated by, and be fixed in the top of cylindrical outer casing 41.On the implementation, the nearly top of this cylindrical outer casing 41 is provided with an inner protuberant ring portion 414, and the outer rim of this upper setting block 45 system is cross-placed on ring projection 414 in this, and with the apical margin 415 inside riveteds of this cylindrical outer casing, fix magnificent 45 and comprise that all assemblies gave rivet clasp and should go up.
The inner edge of above-mentioned again this upper setting block 45 is formed with the vertical prominent ring body 451 of downward projection, and the inner edge of lower gasket 44 also is formed with the upwards vertical prominent ring body 441 of projection.This vertical prominent ring body is positioned at the periphery of ground connection rear cover body 43.
According to antenna connector of the present invention, it has following all advantages at least: (one) antenna connector 4 of the present invention is to use retractility wound spring 46 as the torsion assembly, it is long that it changes the shape journey, and the variation relation of torsion of spring (elastic force) and moment comparatively relaxes, therefore, can provide a tightness moderate torsion to ground connection rear cover body 43, when the antenna rotation is regulated, can obtain homogeneous and stable torsion and locating effect; (2) upper and lower side of telescopic wound spring 46 is distinguished and then upper setting block 45 and lower gasket 44, and this washer and pad respectively are provided with vertical prominent ring body 451 and 441, make when the antenna rotation is regulated, only ground connection rear cover body 43 rotations, and be clipped between this upper setting block 45 and the lower gasket 44 and obtain level and smooth friction, and telescopic wound spring 46 can and then not rotate the phenomenon that causes the torsion inequality, does not also have the different sound of rotation and produces; (3) each assembly all is that from top to bottom same direction is assembled in cylindrical outer casing 41 inside, so its assembling is convenient; (4) assembling is with the apical margin 415 of cylindrical outer casing 41 upper setting block 45 rivet clasps to be fixed all assemblies at last, prevents that effectively assembly from coming off unexpectedly; (5) the ground end signal of wireless device 1 directly touches ground connection rear cover body 43 via conjugative component 42 and conducts to the antenna negative terminal, rather than the contact of the multiple segmentation of process, and its ground connection property is splendid; (6) with 42 of ground connection rear cover body 43 and conjugative components be tapered slope 432 and 424 match should, can guarantee that the center terminal 49 of this ground connection rear cover body is positioned at the positive center of connector, the butt joint of avoiding misplacing causes the damage of connector; (7) the match connector of answering of connector 4 and wireless device 1 docks the degree of depth when incorrect, and telescopic wound spring 46 can not replied because of extruding, and because of still having living space after this spring extruding, therefore, also spinfunction can be arranged even be squeezed.
In addition, when welding antenna anode heart yearn in center terminal, generally can offer a welding hole (not icon) in the side of ground connection rear cover body 43, so that weld, but this hole can make the high frequency characteristics distortion, and therefore, the present invention wherein this ground connection rear cover body 43 is to install a side cover 433 additional in this welding hole, make this hole obtain the ground connection sealing, obtain better high frequency characteristics.
Claims (7)
1. antenna connector, in order to connect a wireless device and an antenna, this connector comprises at least:
One cylindrical outer casing, its inwall have crossette portion in, and to be the boundary with crossette portion in this be divided into the inside of this cylindrical outer casing down accommodating chamber and go up accommodating chamber;
One conjugative component, this conjugative component have a body it are tight with at the following accommodating chamber of this cylindrical outer casing, and this conjugative component has an evagination ring it is cross-placed on the shoulder of this cylindrical outer casing, and the inwall of this conjugative component then is provided with the internal thread that engages usefulness;
One ground connection rear cover body, it is assembled in the top of this conjugative component, and is positioned at the last accommodating chamber of this cylindrical outer casing and outwards outstanding, and this ground connection rear cover body has an evagination ring, and it is cross-placed on the evagination ring of conjugative component;
One lower gasket, it is installed in the top of the evagination ring of this ground connection rear cover body;
One upper setting block, its top that is positioned at this lower gasket suitable distance of being separated by, and be fixed in the top of this cylindrical outer casing;
One spring, it is installed between this lower gasket and this upper setting block;
One ground connection tube connector, it is tight with at the inside of this ground connection rear cover body;
One insulation body, it is installed in the inside of this ground connection tube connector; And
One center terminal, it is installed in the inside of this insulation body.
2. antenna connector as claimed in claim 1, it is characterized in that described cylindrical outer casing is provided with an inner protuberant ring portion in the position near its top, and the outer rim of upper setting block is cross-placed on ring projection in this, and with the inside riveted of the apical margin of cylindrical outer casing, and upper setting block is given rivet clasp.
3. antenna connector as claimed in claim 1 is characterized in that, the inner edge of described lower gasket is formed with the upwards vertical prominent ring body of projection.
4. antenna connector as claimed in claim 1 is characterized in that, the inner edge of described upper setting block is formed with the vertical prominent ring body of downward projection.
5. antenna connector as claimed in claim 1, it is characterized in that, the end face of described conjugative component is formed with an addendum cone shape inclined-plane, and the bottom surface of described ground connection rear cover body then is formed with a base cone shape inclined-plane, and this addendum cone shape inclined-plane and base cone shape inclined-plane are the correspondences that matches.
6. antenna connector as claimed in claim 1 is characterized in that the side of described ground connection rear cover body is provided with a welding hole, and this welding hole is equiped with a side cover.
7. antenna connector as claimed in claim 1 is characterized in that, described cylindrical outer casing and the conjugative component structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100544308A CN100395917C (en) | 2004-07-16 | 2004-07-16 | Antenna connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100544308A CN100395917C (en) | 2004-07-16 | 2004-07-16 | Antenna connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1722515A CN1722515A (en) | 2006-01-18 |
| CN100395917C true CN100395917C (en) | 2008-06-18 |
Family
ID=35912584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100544308A Expired - Fee Related CN100395917C (en) | 2004-07-16 | 2004-07-16 | Antenna connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100395917C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570038A (en) * | 2011-10-08 | 2012-07-11 | 西安星网天线技术有限公司 | Short-wave vehicle-mounted dual-semiring V-shaped antenna |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867698A (en) * | 1988-02-03 | 1989-09-19 | Amp Incorporated | Antenna Connector |
| JPH09129322A (en) * | 1995-11-06 | 1997-05-16 | Fujitsu General Ltd | Waterproof coaxial connector |
| CN2376084Y (en) * | 1999-01-22 | 2000-04-26 | 耀登电子股份有限公司 | Adjustable antenna pedestal assembling structure |
-
2004
- 2004-07-16 CN CNB2004100544308A patent/CN100395917C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867698A (en) * | 1988-02-03 | 1989-09-19 | Amp Incorporated | Antenna Connector |
| JPH09129322A (en) * | 1995-11-06 | 1997-05-16 | Fujitsu General Ltd | Waterproof coaxial connector |
| CN2376084Y (en) * | 1999-01-22 | 2000-04-26 | 耀登电子股份有限公司 | Adjustable antenna pedestal assembling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1722515A (en) | 2006-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20051104 Address after: Taipei City, Taiwan Province, pate Road 2 Lane 366, Lane 13, No. 9 1 floor Applicant after: Yuefa Electronic Co., Ltd. Address before: 3 floor, No. 95, Longjiang Road, Taipei, Taiwan Applicant before: Xin Yi Yongye Technology Co. Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20110716 |